2 papers
cond-mat.stat-mech2024
Detecting Phase Transitions through Nonequilibrium Work Fluctuations
Matteo Colangeli, Antonio Di Francesco, Lamberto Rondoni
We show how averages of exponential functions of path dependent quantities, such as those of Work Fluctuation Theorems, detect phase transitions in deterministic and stochastic sys…
cond-mat.stat-mech2023
Finite reservoirs and irreversibility corrections to Hamiltonian systems statistics
Matteo Colangeli, Antonio Di Francesco, Lamberto Rondoni
We consider several Hamiltonian systems perturbed by external agents, that preserve their Hamiltonian structure. We investigate the corrections to the canonical statistics resultin…